题目内容
Try not to cough more than you can ______ since it may cause problems to your lungs.
| A．help | B．stop | C．allow | D．check |
A
解析试题分析：A. help帮助，B. stop停止，C. allow允许，D. check检查，核实，句意：句意：既然咳嗽会引起肺病，那么能不咳嗽就尽量不要多咳嗽。“（not）more than one can help意思是“尽量不，绝对不”，所以选A。
考点：考查动词辨析
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(2013·高考新课标全国卷Ⅰ)Try not to cough more than you can________since it may cause problems to your lungs.
| A．check | B．allow |
| C．stop | D．help |